A magnitude ML 0.4 earthquake occured in region: 5 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8360, 13.1240 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Norcia | PG | 5 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 7 | 281 | 5238 |
Preci | PG | 8 | 724 | 5962 |
Visso | MC | 11 | 1107 | 7069 |
Ussita | MC | 12 | 444 | 7513 |
Arquata del Tronto | AP | 16 | 1178 | 8691 |
Cascia | PG | 16 | 3217 | 11908 |
Cerreto di Spoleto | PG | 17 | 1075 | 12983 |
Montegallo | AP | 17 | 523 | 13506 |
Sellano | PG | 17 | 1079 | 14585 |
Montemonaco | AP | 18 | 604 | 15189 |
Accumoli | RI | 19 | 667 | 15856 |
Bolognola | MC | 20 | 142 | 15998 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2020-06-03 06:36:40 |
42.8362 | 13.1242 | 10 | 2020-06-03 06:43:51 |
Sala Sismica INGV-Roma | 79849061 |
Field | Value |
---|---|
Time (UTC) | 2020-06-03 06:36:40 ± 0.13 |
Latitude | 42.8362 ± 0.0063 |
Longitude | 13.1242 ± 0.0086 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79849061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 719 |
Semi-minor axis of confidence ellipse (meter) | 571 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 136 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 720.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 128 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26260 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 79849061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-03 06:43:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ERC.EHZ. | 2020-06-03T06:38:23.31 | 3.0 | undecidable | manual | Sn | 1.23 | 0 | |||
OX.CIMO.HHZ. | 2020-06-03T06:38:12.35 | 3.0 | undecidable | manual | Sn | -2.93 | 0 | |||
MN.PDG.HHZ. | 2020-06-03T06:37:56.32 | 3.0 | undecidable | manual | Pg | 20.91 | 0 | |||
CR.BRJN.HHZ. | 2020-06-03T06:37:46.90 | 3.0 | undecidable | manual | Sg | 5.7 | 0 | |||
IV.MILN.HNZ. | 2020-06-03T06:37:42.28 | 3.0 | undecidable | manual | Pg | 10.06 | 0 | |||
CH.FUSIO.HHZ. | 2020-06-03T06:37:41.23 | 3.0 | negative | manual | Pn | -4.55 | 0 | |||
IV.VISG.HHZ. | 2020-06-03T06:37:37.13 | 3.0 | undecidable | manual | Sg | 4.23 | 0 | |||
IV.FVI.HHZ. | 2020-06-03T06:37:33.02 | 3.0 | undecidable | manual | Pn | 0.54 | 0 | |||
XK.GIZZ.HHZ. | 2020-06-03T06:37:27.69 | 3.0 | undecidable | manual | Pn | -1.6 | 0 | |||
CR.STON.BHZ. | 2020-06-03T06:37:26.42 | 3.0 | undecidable | manual | Pn | 6.37 | 0 | |||
IV.NDIM.HNZ. | 2020-06-03T06:37:17.04 | 3.0 | undecidable | manual | Pn | 1.21 | 0 | |||
IV.PESA.HHZ. | 2020-06-03T06:37:15.96 | 3.0 | undecidable | manual | Sn | -2.11 | 0 | |||
CR.BRJN.HHZ. | 2020-06-03T06:37:08.16 | 3.0 | undecidable | manual | Pn | -1.64 | 0 | |||
IV.MTMR.HNZ. | 2020-06-03T06:37:05.42 | 3.0 | positive | manual | Pn | 4.53 | 0 | |||
IV.IMOL.HNZ. | 2020-06-03T06:37:04.60 | 3.0 | negative | manual | Pn | -0.93 | 0 | |||
IV.BRSN.EHZ. | 2020-06-03T06:37:03.80 | 3.0 | negative | manual | Pn | 0.58 | 0 | |||
IV.OFFI.HHZ. | 2020-06-03T06:36:58.78 | 3.0 | undecidable | manual | Sg | 0.95 | 0 | |||
IV.SRES.HHZ. | 2020-06-03T06:36:53.86 | 3.0 | undecidable | manual | S | -0.57 | 0 | |||
IV.T0110.HHZ. | 2020-06-03T06:36:53.51 | 3.0 | undecidable | manual | S | 0.23 | 0 | |||
IT.LRNO.HNZ. | 2020-06-03T06:36:52.15 | 3.0 | undecidable | manual | Pn | -1.33 | 0 | |||
IV.CSP1.EHZ. | 2020-06-03T06:36:51.06 | 0.3 | undecidable | manual | S | 13 | 29.1486 | 50 | -0.07 | 72 |
IV.FDMO.HHZ. | 2020-06-03T06:36:48.65 | 0.3 | undecidable | manual | S | 352 | 22.4553 | 113 | -0.36 | 69 |
IV.MMO1.EHZ. | 2020-06-03T06:36:47.42 | 0.1 | undecidable | manual | S | 67 | 17.871 | 118 | -0.18 | 96 |
IV.CSP1.EHZ. | 2020-06-03T06:36:46.57 | 0.3 | undecidable | manual | P | 13 | 29.1486 | 50 | -0.1 | 72 |
IV.LNSS.HNN. | 2020-06-03T06:36:46.12 | 0.3 | undecidable | manual | P | 195 | 26.751 | 110 | -0.14 | 72 |
IV.CESI.HNE. | 2020-06-03T06:36:46.38 | 0.3 | undecidable | manual | P | 316 | 25.8519 | 110 | 0.3 | 69 |
IV.MC2.EHZ. | 2020-06-03T06:36:45.56 | 0.3 | undecidable | manual | S | 32 | 9.879 | 134 | 0.24 | 72 |
IV.FDMO.HHZ. | 2020-06-03T06:36:45.43 | 1.0 | negative | manual | P | 352 | 22.4553 | 113 | -0.01 | 25 |
IV.MMO1.EHZ. | 2020-06-03T06:36:44.73 | 0.1 | undecidable | manual | P | 67 | 17.871 | 118 | 0.11 | 97 |
IV.NRCA.HHZ. | 2020-06-03T06:36:43.64 | 0.1 | undecidable | manual | S | 250 | 0.8991 | 175 | -0.24 | 98 |
IV.MC2.EHZ. | 2020-06-03T06:36:43.68 | 0.3 | undecidable | manual | P | 32 | 9.879 | 134 | 0.37 | 70 |
IV.MNTT.EHZ. | 2020-06-03T06:36:43.40 | 3.0 | positive | manual | P | -2.96 | 0 | |||
IV.VCEL.EHZ. | 2020-06-03T06:36:42.64 | 3.0 | undecidable | manual | P | -0.6 | 0 | |||
IV.NRCA.HHZ. | 2020-06-03T06:36:42.60 | 0.1 | undecidable | manual | P | 250 | 0.8991 | 175 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.0 | 0.00038893230000000003 | 0.1024 | AML | other | m | 2020-06-03T06:36:43.83 |
IV.NRCA.HHN. | ML:0.0 | 0.0001585439 | 0.0576 | AML | other | m | 2020-06-03T06:36:43.82 |
IV.NRCA.HNE. | ML:0.0 | 0.00036897195000000005 | 0.1024 | AML | other | m | 2020-06-03T06:36:43.78 |
IV.NRCA.HNN. | ML:0.0 | 0.0001650802 | 0.0576 | AML | other | m | 2020-06-03T06:36:43.82 |
IV.FDMO.HHE. | ML:0.2 | 0.0000080741355 | 0.1408 | AML | other | m | 2020-06-03T06:36:49.69 |
IV.FDMO.HHN. | ML:0.2 | 0.0000084264635 | 0.1408 | AML | other | m | 2020-06-03T06:36:50.81 |
IV.CSP1.EHE. | ML:0.7 | 0.000024756808499999996 | 0.7392 | AML | other | m | 2020-06-03T06:36:59.15 |
IV.CSP1.EHN. | ML:0.6 | 0.000020655685 | 0.7584 | AML | other | m | 2020-06-03T06:37:02.18 |